Prominent BTC trader Killa has identified $82,500 as the current "established low" and optimal accumulation zone for Bitcoin, asserting that any pullback represents a buying opportunity. Despite a confirmed trend shift, Killa notes the market remains in peak skepticism regarding the ongoing bull cycle. Historical data from the 2023 bull market indicates that price deviations below established lows were limited to 4-8% before reversing upward. Based on this pattern, downside risk below the $82,500 level is expected to be minimal. Killa, a quantitative trader with over 200,000 followers, previously called the cycle top in May 2025 and transitioned to long positions at $74,688 in June.